Rene Perez
type: MusicGroup
genre: algerian chaabi
genre: gnawa
genre: mizrahi
genre: raï
popularity: 3
followers: 2339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55bbf73b3e77ab25cc3d5b050e2231681165827d16b76c62b7aa1645966660c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b3d54a-bc67-402e-8e96-2cab568a7a6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b7b3d54a-bc67-402e-8e96-2cab568a7a6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b7b3d54a-bc67-402e-8e96-2cab568a7a6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55bbf73b3e77ab25cc3d5b050e2231681165827d16b76c62b7aa1645966660c7","name":"Rene Perez","registered_at":"2026-06-20T15:49:45Z","symbol":"NIM1645139","token_address":"0x00706b4720245c30e170aa6701558a84258b7d24","type":"artist","uuid":"b7b3d54a-bc67-402e-8e96-2cab568a7a6e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55bbf73b3e77ab25cc3d5b050e2231681165827d16b76c62b7aa1645966660c7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b7b3d54a-bc67-402e-8e96-2cab568a7a6e.json and https://artists.proofprofile.net/proofs/artist/b7b3d54a-bc67-402e-8e96-2cab568a7a6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x55bbf73b3e77ab25cc3d5b050e2231681165827d16b76c62b7aa1645966660c7","name":"Rene Perez","registered_at":"2026-06-20T15:49:45Z","symbol":"NIM1645139","token_address":"0x00706b4720245c30e170aa6701558a84258b7d24","type":"artist","uuid":"b7b3d54a-bc67-402e-8e96-2cab568a7a6e"}
album: Trésors de la chanson judéo-arabe
  type: MusicAlbum
  date published: 1993-07-19
album: Trésors de la chanson Judéo-Arabe, René Perez
  type: MusicAlbum
  date published: 2006-01-01
album: Fi Dar ei Habib
  type: MusicAlbum
  date published: 2013-06-10